A Certain Unsharpened Cylindrical Pencil Is 0

question 18

Multiple Choice

A certain unsharpened cylindrical pencil is 0.635 cm in diameter and 25.4 cm long.What is the pencil's volume?

• A)16.4 cm3
• B)8.2 cm3
• C)81.9 cm3
• D)163.9 cm3

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Definitions:

Sodium Chloride

A white crystalline compound known as table salt, widely used in food seasoning and preservation; its chemical formula is NaCl.

Lead(II) Chloride

A chemical compound with the formula PbCl2, known for its white crystalline appearance and poor solubility in water.

Saturated Solution

A solution that contains the maximum amount of solute that can be dissolved in a solvent at a given temperature and pressure.

Solute

A substance dissolved in another substance, known as the solvent, to form a solution.